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Searched refs:WARN_ON_ONCE (Results 1 – 25 of 1451) sorted by relevance

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/Linux-v5.15/kernel/rcu/
Dsync.c78 WARN_ON_ONCE(READ_ONCE(rsp->gp_state) == GP_IDLE); in rcu_sync_func()
79 WARN_ON_ONCE(READ_ONCE(rsp->gp_state) == GP_PASSED); in rcu_sync_func()
129 WARN_ON_ONCE(rsp->gp_count); in rcu_sync_enter()
170 WARN_ON_ONCE(READ_ONCE(rsp->gp_state) == GP_IDLE); in rcu_sync_exit()
171 WARN_ON_ONCE(READ_ONCE(rsp->gp_count) == 0); in rcu_sync_exit()
193 WARN_ON_ONCE(READ_ONCE(rsp->gp_count)); in rcu_sync_dtor()
194 WARN_ON_ONCE(READ_ONCE(rsp->gp_state) == GP_PASSED); in rcu_sync_dtor()
204 WARN_ON_ONCE(rsp->gp_state != GP_IDLE); in rcu_sync_dtor()
Dtree_plugin.h163 WARN_ON_ONCE(rdp->mynode != rnp); in rcu_preempt_ctxt_queue()
164 WARN_ON_ONCE(!rcu_is_leaf_node(rnp)); in rcu_preempt_ctxt_queue()
166 WARN_ON_ONCE(rnp->qsmaskinitnext & ~rnp->qsmaskinit & rnp->qsmask & in rcu_preempt_ctxt_queue()
235 WARN_ON_ONCE(1); in rcu_preempt_ctxt_queue()
247 WARN_ON_ONCE(rnp->completedqs == rnp->gp_seq); in rcu_preempt_ctxt_queue()
251 WARN_ON_ONCE(!(blkd_state & RCU_GP_BLKD) != in rcu_preempt_ctxt_queue()
253 WARN_ON_ONCE(!(blkd_state & RCU_EXP_BLKD) != in rcu_preempt_ctxt_queue()
266 WARN_ON_ONCE(rdp->exp_deferred_qs); in rcu_preempt_ctxt_queue()
331 WARN_ON_ONCE((rdp->grpmask & rcu_rnp_online_cpus(rnp)) == 0); in rcu_note_context_switch()
332 WARN_ON_ONCE(!list_empty(&t->rcu_node_entry)); in rcu_note_context_switch()
[all …]
Dtree.c281 WARN_ON_ONCE(IS_ENABLED(CONFIG_RCU_EQS_DEBUG) && (seq & 0x1)); in rcu_dynticks_eqs_enter()
301 WARN_ON_ONCE(IS_ENABLED(CONFIG_RCU_EQS_DEBUG) && !(seq & 0x1)); in rcu_dynticks_eqs_exit()
409 WARN_ON_ONCE(!(seq & 0x1)); in rcu_momentary_dyntick_idle()
447 WARN_ON_ONCE(!nesting && !is_idle_task(current)); in rcu_is_cpu_rrupt_from_idle()
613 WARN_ON_ONCE(rdp->dynticks_nmi_nesting != DYNTICK_IRQ_NONIDLE); in rcu_eqs_enter()
615 WARN_ON_ONCE(IS_ENABLED(CONFIG_RCU_EQS_DEBUG) && in rcu_eqs_enter()
626 WARN_ON_ONCE(IS_ENABLED(CONFIG_RCU_EQS_DEBUG) && !user && !is_idle_task(current)); in rcu_eqs_enter()
751 WARN_ON_ONCE(rdp->dynticks_nmi_nesting <= 0); in rcu_nmi_exit()
752 WARN_ON_ONCE(rcu_dynticks_curr_cpu_in_eqs()); in rcu_nmi_exit()
860 WARN_ON_ONCE(IS_ENABLED(CONFIG_RCU_EQS_DEBUG) && oldval < 0); in rcu_eqs_exit()
[all …]
Dtree_nocb.h101 WARN_ON_ONCE(smp_processor_id() != rdp->cpu); in rcu_nocb_bypass_lock()
120 WARN_ON_ONCE(smp_processor_id() != rdp->cpu); in rcu_nocb_wait_contended()
121 while (WARN_ON_ONCE(atomic_read(&rdp->nocb_lock_contended))) in rcu_nocb_wait_contended()
308 WARN_ON_ONCE(!rcu_rdp_is_offloaded(rdp)); in rcu_nocb_do_flush_bypass()
353 WARN_ON_ONCE(!rcu_nocb_do_flush_bypass(rdp, NULL, j)); in rcu_nocb_try_flush_bypass()
402 WARN_ON_ONCE(rcu_cblist_n_cbs(&rdp->nocb_bypass)); in rcu_nocb_try_bypass()
431 WARN_ON_ONCE(!rcu_nocb_flush_bypass(rdp, NULL, j)); in rcu_nocb_try_bypass()
432 WARN_ON_ONCE(rcu_cblist_n_cbs(&rdp->nocb_bypass)); in rcu_nocb_try_bypass()
446 WARN_ON_ONCE(rcu_cblist_n_cbs(&rdp->nocb_bypass)); in rcu_nocb_try_bypass()
594 WARN_ON_ONCE(!rcu_segcblist_test_flags(cblist, SEGCBLIST_KTHREAD_GP)); in nocb_gp_update_state_deoffloading()
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/Linux-v5.15/security/landlock/
Druleset.c81 if (WARN_ON_ONCE(num_layers >= LANDLOCK_MAX_NUM_LAYERS)) in create_rule()
155 if (WARN_ON_ONCE(!object || !layers)) in insert_rule()
172 if (WARN_ON_ONCE(num_layers != 1)) in insert_rule()
181 if (WARN_ON_ONCE(this->num_layers != 1)) in insert_rule()
183 if (WARN_ON_ONCE(this->layers[0].level != 0)) in insert_rule()
189 if (WARN_ON_ONCE(this->layers[0].level == 0)) in insert_rule()
267 if (WARN_ON_ONCE(!src)) in merge_ruleset()
270 if (WARN_ON_ONCE(!dst || !dst->hierarchy)) in merge_ruleset()
278 if (WARN_ON_ONCE(src->num_layers != 1 || dst->num_layers < 1)) { in merge_ruleset()
291 if (WARN_ON_ONCE(walker_rule->num_layers != 1)) { in merge_ruleset()
[all …]
/Linux-v5.15/kernel/time/
Dclocksource-wdtest.c118 WARN_ON_ONCE(clocksource_wdtest_jiffies.uncertainty_margin != TICK_NSEC); in wdtest_func()
123 WARN_ON_ONCE(j1 == j2); in wdtest_func()
133 WARN_ON_ONCE(clocksource_wdtest_ktime.uncertainty_margin < NSEC_PER_USEC); in wdtest_func()
139 WARN_ON_ONCE(time_before(j2, j1 + NSEC_PER_USEC)); in wdtest_func()
152 WARN_ON_ONCE(READ_ONCE(wdtest_ktime_read_ndelays)); in wdtest_func()
153 WARN_ON_ONCE((i <= max_cswd_read_retries) != in wdtest_func()
162 WARN_ON_ONCE(!(clocksource_wdtest_ktime.flags & CLOCK_SOURCE_UNSTABLE)); in wdtest_func()
/Linux-v5.15/kernel/sched/
Didle.c33 WARN_ON_ONCE(cpu_idle_force_poll < 0); in cpu_idle_poll_ctrl()
252 if (WARN_ON_ONCE(irqs_disabled())) in cpuidle_idle_call()
369 WARN_ON_ONCE(current->policy != SCHED_FIFO); in play_idle_precise()
370 WARN_ON_ONCE(current->nr_cpus_allowed != 1); in play_idle_precise()
371 WARN_ON_ONCE(!(current->flags & PF_KTHREAD)); in play_idle_precise()
372 WARN_ON_ONCE(!(current->flags & PF_NO_SETAFFINITY)); in play_idle_precise()
373 WARN_ON_ONCE(!duration_ns); in play_idle_precise()
374 WARN_ON_ONCE(current->mm); in play_idle_precise()
420 return WARN_ON_ONCE(1); in balance_idle()
/Linux-v5.15/arch/x86/include/asm/
Dentry-common.h31 WARN_ON_ONCE(flags & mask); in arch_check_user_regs()
34 WARN_ON_ONCE(!user_mode(regs)); in arch_check_user_regs()
41 WARN_ON_ONCE(!on_thread_stack()); in arch_check_user_regs()
42 WARN_ON_ONCE(regs != task_pt_regs(current)); in arch_check_user_regs()
/Linux-v5.15/fs/crypto/
Dcrypto.c80 WARN_ON_ONCE(lblk_num > U32_MAX); in fscrypt_generate_iv()
81 WARN_ON_ONCE(ci->ci_inode->i_ino > U32_MAX); in fscrypt_generate_iv()
84 WARN_ON_ONCE(lblk_num > U32_MAX); in fscrypt_generate_iv()
106 if (WARN_ON_ONCE(len <= 0)) in fscrypt_crypt_block()
108 if (WARN_ON_ONCE(len % FS_CRYPTO_BLOCK_SIZE != 0)) in fscrypt_crypt_block()
179 if (WARN_ON_ONCE(!PageLocked(page))) in fscrypt_encrypt_pagecache_blocks()
182 if (WARN_ON_ONCE(len <= 0 || !IS_ALIGNED(len | offs, blocksize))) in fscrypt_encrypt_pagecache_blocks()
258 if (WARN_ON_ONCE(!PageLocked(page))) in fscrypt_decrypt_pagecache_blocks()
261 if (WARN_ON_ONCE(len <= 0 || !IS_ALIGNED(len | offs, blocksize))) in fscrypt_decrypt_pagecache_blocks()
/Linux-v5.15/scripts/coccinelle/misc/
Dwarn.cocci71 WARN_ON_ONCE(1);
78 *WARN_ON_ONCE(1);
84 cocci.print_main("printk + WARN_ON_ONCE can be just WARN_ONCE",p)
90 msg = "SUGGESTION: printk + WARN_ON_ONCE can be just WARN_ONCE"
101 -WARN_ON_ONCE(1);
/Linux-v5.15/fs/iomap/
Diter.c16 if (WARN_ON_ONCE(iter->processed > iomap_length(iter))) in iomap_iter_advance()
33 WARN_ON_ONCE(iter->iomap.offset > iter->pos); in iomap_iter_done()
34 WARN_ON_ONCE(iter->iomap.length == 0); in iomap_iter_done()
35 WARN_ON_ONCE(iter->iomap.offset + iter->iomap.length <= iter->pos); in iomap_iter_done()
Dbuffered-io.c77 WARN_ON_ONCE(atomic_read(&iop->read_bytes_pending)); in iomap_page_release()
78 WARN_ON_ONCE(atomic_read(&iop->write_bytes_pending)); in iomap_page_release()
79 WARN_ON_ONCE(bitmap_full(iop->uptodate, nr_blocks) != in iomap_page_release()
219 if (WARN_ON_ONCE(size > PAGE_SIZE - poff)) in iomap_read_inline_data()
221 if (WARN_ON_ONCE(size > PAGE_SIZE - in iomap_read_inline_data()
224 if (WARN_ON_ONCE(size > iomap->length)) in iomap_read_inline_data()
340 WARN_ON_ONCE(!ctx.cur_page_in_bio); in iomap_readpage()
342 WARN_ON_ONCE(ctx.cur_page_in_bio); in iomap_readpage()
481 WARN_ON_ONCE(PageWriteback(page)); in iomap_invalidatepage()
565 if (WARN_ON_ONCE(iter->flags & IOMAP_UNSHARE)) in __iomap_write_begin()
[all …]
/Linux-v5.15/include/asm-generic/
Dbug.h103 #define WARN_ON_ONCE(condition) ({ \ macro
144 #ifndef WARN_ON_ONCE
145 #define WARN_ON_ONCE(condition) \ macro
179 #define WARN_ON_ONCE(condition) WARN_ON(condition) macro
235 # define WARN_ON_FUNCTION_MISMATCH(x, fn) WARN_ON_ONCE((x) != (fn))
/Linux-v5.15/arch/powerpc/kernel/
Dirq.c128 WARN_ON_ONCE(mfmsr() & MSR_EE); in replay_soft_interrupts()
233 WARN_ON_ONCE(in_nmi() || in_hardirq()); in arch_local_irq_restore()
259 WARN_ON_ONCE(!(mfmsr() & MSR_EE)); in arch_local_irq_restore()
266 WARN_ON_ONCE(!irq_happened); in arch_local_irq_restore()
270 WARN_ON_ONCE(mfmsr() & MSR_EE); in arch_local_irq_restore()
288 WARN_ON_ONCE(!(irq_happened & PACA_IRQ_HARD_DIS)); in arch_local_irq_restore()
295 if (WARN_ON_ONCE(mfmsr() & MSR_EE)) in arch_local_irq_restore()
328 WARN_ON_ONCE(in_nmi() || in_hardirq()); in arch_local_irq_restore()
346 WARN_ON_ONCE(!(mfmsr() & MSR_EE)); in arch_local_irq_restore()
353 WARN_ON_ONCE(!(mfmsr() & MSR_EE)); in arch_local_irq_restore()
[all …]
/Linux-v5.15/kernel/livepatch/
Dtransition.c112 WARN_ON_ONCE(test_tsk_thread_flag(task, TIF_PATCH_PENDING)); in klp_complete_transition()
119 WARN_ON_ONCE(test_tsk_thread_flag(task, TIF_PATCH_PENDING)); in klp_complete_transition()
147 if (WARN_ON_ONCE(klp_target_state != KLP_PATCHED)) in klp_cancel_transition()
394 WARN_ON_ONCE(klp_target_state == KLP_UNDEFINED); in klp_try_complete_transition()
467 WARN_ON_ONCE(klp_target_state == KLP_UNDEFINED); in klp_start_transition()
511 WARN_ON_ONCE(klp_target_state != KLP_UNDEFINED); in klp_init_transition()
530 WARN_ON_ONCE(task->patch_state != KLP_UNDEFINED); in klp_init_transition()
540 WARN_ON_ONCE(task->patch_state != KLP_UNDEFINED); in klp_init_transition()
/Linux-v5.15/arch/powerpc/sysdev/xics/
Dicp-hv.c33 WARN_ON_ONCE(1); in icp_hv_get_xirr()
45 WARN_ON_ONCE(1); in icp_hv_set_cppr()
55 WARN_ON_ONCE(1); in icp_hv_set_xirr()
71 WARN_ON_ONCE(1); in icp_hv_set_qirr()
/Linux-v5.15/include/linux/
Diocontext.h126 WARN_ON_ONCE(atomic_long_read(&ioc->refcount) <= 0); in get_io_context_active()
127 WARN_ON_ONCE(atomic_read(&ioc->active_ref) <= 0); in get_io_context_active()
136 WARN_ON_ONCE(atomic_read(&ioc->nr_tasks) <= 0); in ioc_task_link()
/Linux-v5.15/kernel/
Dkthread.c122 WARN_ON_ONCE(kthread && kthread->blkcg_css); in free_kthread_struct()
533 WARN_ON_ONCE(!(k->flags & PF_NO_SETAFFINITY)); in kthread_set_per_cpu()
599 if (WARN_ON_ONCE(test_bit(KTHREAD_SHOULD_PARK, &kthread->flags))) in kthread_park()
614 WARN_ON_ONCE(!wait_task_inactive(k, TASK_PARKED)); in kthread_park()
902 WARN_ON_ONCE(!list_empty(&work->node)); in kthread_insert_work_sanity_check()
904 WARN_ON_ONCE(work->worker && work->worker != worker); in kthread_insert_work_sanity_check()
969 if (WARN_ON_ONCE(!worker)) in kthread_delayed_work_timer_fn()
974 WARN_ON_ONCE(work->worker != worker); in kthread_delayed_work_timer_fn()
977 WARN_ON_ONCE(list_empty(&work->node)); in kthread_delayed_work_timer_fn()
1084 WARN_ON_ONCE(work->worker != worker); in kthread_flush_work()
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/Linux-v5.15/drivers/net/wireless/intel/iwlwifi/
Diwl-scd.h56 WARN_ON_ONCE(chnl >= 32); in SCD_QUEUE_WRPTR()
64 WARN_ON_ONCE(chnl >= 32); in SCD_QUEUE_RDPTR()
72 WARN_ON_ONCE(chnl >= 32); in SCD_QUEUE_STATUS_BITS()
Diwl-trans.h1048 WARN_ON_ONCE(!trans->rx_mpdu_cmd); in iwl_trans_start_fw()
1116 if (WARN_ON_ONCE(trans->state != IWL_TRANS_FW_ALIVE)) { in iwl_trans_tx()
1127 if (WARN_ON_ONCE(trans->state != IWL_TRANS_FW_ALIVE)) { in iwl_trans_reclaim()
1138 if (WARN_ON_ONCE(trans->state != IWL_TRANS_FW_ALIVE)) { in iwl_trans_set_q_ptrs()
1159 if (WARN_ON_ONCE(trans->state != IWL_TRANS_FW_ALIVE)) { in iwl_trans_txq_enable_cfg()
1172 if (WARN_ON_ONCE(!trans->ops->rxq_dma_data)) in iwl_trans_get_rxq_dma_data()
1181 if (WARN_ON_ONCE(!trans->ops->txq_free)) in iwl_trans_txq_free()
1195 if (WARN_ON_ONCE(!trans->ops->txq_alloc)) in iwl_trans_txq_alloc()
1198 if (WARN_ON_ONCE(trans->state != IWL_TRANS_FW_ALIVE)) { in iwl_trans_txq_alloc()
1249 if (WARN_ON_ONCE(trans->state != IWL_TRANS_FW_ALIVE)) { in iwl_trans_freeze_txq_timer()
[all …]
/Linux-v5.15/arch/sparc/kernel/
Dpcr.c59 WARN_ON_ONCE(reg_num != 0); in direct_pcr_read()
66 WARN_ON_ONCE(reg_num != 0); in direct_pcr_write()
74 WARN_ON_ONCE(reg_num != 0); in direct_pic_read()
81 WARN_ON_ONCE(reg_num != 0); in direct_pic_write()
115 WARN_ON_ONCE(reg_num != 0); in n2_pcr_write()
/Linux-v5.15/net/netfilter/
Dcore.c230 if (WARN_ON_ONCE(!old)) in __nf_hook_entries_try_shrink()
275 if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_arp) <= hooknum)) in nf_hook_entry_head()
281 if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_bridge) <= hooknum)) in nf_hook_entry_head()
287 if (WARN_ON_ONCE(hooknum != NF_INET_INGRESS)) in nf_hook_entry_head()
290 WARN_ON_ONCE(1); in nf_hook_entry_head()
296 if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_ipv4) <= hooknum)) in nf_hook_entry_head()
300 if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_ipv6) <= hooknum)) in nf_hook_entry_head()
305 if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_decnet) <= hooknum)) in nf_hook_entry_head()
310 WARN_ON_ONCE(1); in nf_hook_entry_head()
320 WARN_ON_ONCE(1); in nf_hook_entry_head()
[all …]
/Linux-v5.15/arch/powerpc/mm/
Dpageattr.c52 WARN_ON_ONCE(1); in change_page_attr()
77 if (WARN_ON_ONCE(is_vmalloc_or_module_addr((void *)addr) && in change_memory_attr()
91 if (WARN_ON_ONCE(region != VMALLOC_REGION_ID && region != IO_REGION_ID)) in change_memory_attr()
/Linux-v5.15/mm/
Dhighmem.c439 WARN_ON_ONCE(in_hardirq() && !irqs_disabled()); in kmap_local_idx_push()
570 WARN_ON_ONCE(1); in kunmap_local_indexed()
580 WARN_ON_ONCE(addr < PAGE_OFFSET); in kunmap_local_indexed()
586 WARN_ON_ONCE(addr != __fix_to_virt(FIX_KMAP_BEGIN + idx)); in kunmap_local_indexed()
622 WARN_ON_ONCE(!pte_none(pteval)); in __kmap_local_sched_out()
625 if (WARN_ON_ONCE(pte_none(pteval))) in __kmap_local_sched_out()
658 WARN_ON_ONCE(!pte_none(pteval)); in __kmap_local_sched_in()
661 if (WARN_ON_ONCE(pte_none(pteval))) in __kmap_local_sched_in()
674 if (WARN_ON_ONCE(tsk->kmap_ctrl.idx)) in kmap_local_fork()
/Linux-v5.15/drivers/net/wireless/intel/iwlwifi/mvm/
Dbinding.c81 if (WARN_ON_ONCE(data->idx >= MAX_MACS_IN_BINDING)) in iwl_mvm_iface_iterator()
120 if (WARN_ON_ONCE(data.idx >= MAX_MACS_IN_BINDING)) in iwl_mvm_binding_update()
135 if (WARN_ON_ONCE(!mvmvif->phy_ctxt)) in iwl_mvm_binding_add_vif()
153 if (WARN_ON_ONCE(!mvmvif->phy_ctxt)) in iwl_mvm_binding_remove_vif()

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